<?php

print_r($_REQUEST);
echo "<br/>";
$patt = '/^[01235689]{11}$/';
$patt = '/^[^47]{11}$/';
$arr = array('13800138000','13426060134','170235','18289881234568782');
foreach($arr as $v) {
    preg_match_all($patt, $v, $res);
    print_r($res);
}

?>

<form action="test.php" method="post">
    <input type="text" name="name" value="dadan">
    <input type="text" name="sex" value="erdan">
    <input type="submit" value="提交">
</form>




